Specifications:Overall Dimension(WxDxH): 31" x 6 5/16" x 1 3/4" (78.7 x 16 x 4.5 cm)Faucet Dimension(above Deck)(WxDxH): 7 1/2" x 6 5/16" x 1 3/4" (19 x 16 x 4.5 cm)Spout Height: 4 1/2" (11.5 cm)Spout Reach: 3 3/8" (8.5 cm)Mounting Thread Size(Dia.xL): 1 1/4" x 2 7/16" (3.2 x 6.2 cm)Hose Fitting Inner Diameter: 1/2" (1.3 cm)Hose Dimension(Dia.xL): 3/8" x 21 1/16" (1 x 53.5 cm)Suitable Deck Thickness Range: 3/16" to 1 15/16" (5 mm to 50 mm)Required Pre-drilled Mounting Hole (Dia.): 1 1/4" to 1 1/2" (31 to 38 mm)Suitable Water Temperature: 41 to 159.8 degrees Fahrenheit (5 to 71 degrees Celsius)Max Flow Rate: 2.2 GPMSuitable Water Pressure: 60 Psi. Package Contents:1x Faucet1x Manual. Notice:If you want to install this faucet on a 3-hole sink, a deck plate is needed (not include in the package), please purchase by yourself.